CN202301335U - Cylindrical connecting piece - Google Patents
Cylindrical connecting piece Download PDFInfo
- Publication number
- CN202301335U CN202301335U CN2011204167373U CN201120416737U CN202301335U CN 202301335 U CN202301335 U CN 202301335U CN 2011204167373 U CN2011204167373 U CN 2011204167373U CN 201120416737 U CN201120416737 U CN 201120416737U CN 202301335 U CN202301335 U CN 202301335U
- Authority
- CN
- China
- Prior art keywords
- groove
- cylindrical
- arc section
- utility
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Furniture Connections (AREA)
Abstract
The utility model relates to a cylindrical connecting piece for connecting of furniture parts or hardware pipe fittings. The cylindrical connecting piece is of a cylindrical structure in appearance, wherein the surface of the cylindrical body is provided with a plurality of grooves which extend towards the central axis direction of the cylindrical body, the cross section of each groove consists of a splayed structure with a wide outer part and a narrow inner part, and a circular-arc section structure, and the circular-arc section is connected with the narrow end of the splayed structure, and the diameter of the circular-arc section is greater than the width of the narrow end of the splayed structure. When being connected, the grooves with the structure and a splicing piece with a corresponding structure are matched very closely; and when the cylindrical connecting piece is installed, a splicing part of the splicing piece which corresponds to the groove structure is inserted into the grooves without the need of being fixed by bolts and without dependence on professional staff and professional tools, and assembly can be carried out by a user according to the introduction of the specification. The cylindrical connecting piece disclosed by the utility model has the characteristics of simple structure, convenience for installation and fast assembly, and is particularly suitable for connection of decoration furniture, hardware or furniture screen main frames.
Description
Technical field
The utility model relates to a kind of link, particularly relates to a kind of cylinder-shaped link that is used for furniture parts or the connection of five metals pipe fitting.
Background technique
It is letter buckle or joinery and its construction that furniture parts or five metals pipe fitting connect the most traditional mode, and joinery and its construction is meant that two members that are connected adopt a kind of mode of concavo-convex joint to connect, and joinery and its construction is the core of Chinese traditional furniture.But the Placement of this structure generally is applicable to solid wood or board-like material, is inappropriate for the furniture of materials such as metal, plastics, glass fibre reinforced plastics, and dismounting is difficult after having installation, transports inconvenience, and is easy to be aging, the shortcoming of being out of shape and wearing and tearing.
Link generally is meant the parts that in the manufacture process of furniture or five metals pipe fitting, play interconnect function, particularly connects the link that furniture or five metals main pipe body are used.This link is applicable to detachable agent structure, have easy for installation, assemble characteristics rapidly, be that the patent of ZL200920113140.4 discloses a kind of furniture and assembles plug connector fast like the patent No.; Patent announcement number discloses a kind of furniture link with pin thread, box for the patent of CN20193441U.But this plug connector or link still need screw, need to rely on professional tool in the installation process, and structure is complicated, and installation process is still more loaded down with trivial details.
The model utility content
The technical problem that the utility model will solve provides a kind of simple in structure, simple installation, assembles furniture parts or five metals pipe connecting component rapidly.
For reaching above-mentioned purpose; A kind of cylinder-shaped link of the utility model; Profile is a cylindrical structure, and periphery is provided with a plurality of grooves that extend to cylindrical body medial axis direction, and the cross section of said groove is made up of splayed shape structure wide outside and narrow inside and arc section structure; Said arc section connects the narrow end of splayed shape structure, and said arc section diameter is greater than the narrow end width of said splayed shape structure.The structure ecto-entad that is groove is wide-narrow-wide structure successively, and this structure Design purpose is that when the plug connector of corresponding construction was inserted into groove, the cooperation between link and the plug connector was tightr, was not easy to unclamp.
The utility model cylinder-shaped link, wherein preferred said groove is uniformly distributed in cylindrical surface.
The utility model cylinder-shaped link, the number of its further groove is not limit, and often decides according to the angle between connecting, and the number of the preferred said groove of the utility model is 12.
The utility model cylinder-shaped link, wherein said cylinder-shaped link edge wherein axial direction is a hollow-core construction.
The utility model cylinder-shaped link, the cross section of groove is made up of splayed shape structure wide at the top and narrow at the bottom and arc section structure, and said arc section connects the narrow end of splayed shape structure, and said arc section diameter is greater than the narrow end width of said splayed shape structure.The structure ecto-entad that is groove is wide-narrow-wide structure successively, when the groove of this structure is connected with the plug connector of corresponding construction, cooperates very tight; Only need during installation will with the grafting part of the similar plug connector of groove structure, be inserted in the groove and get final product, need not screw; Also need not to rely on professional workforce and professional tool; The user only needs to specifications introduction to assemble to get final product, and the utility model cylinder-shaped link has simple in structure, simple installation, assembles characteristics rapidly; Be specially adapted to the connection of five metals pipe fitting or furniture parts, like the connection of furniture screen agent structure.
Be described further below in conjunction with the cylinder-shaped link of accompanying drawing the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model cylinder-shaped link;
Fig. 2 is the structural representation of the utility model cylinder-shaped link lateral cross section;
Fig. 3 is the structural representation with the corresponding plug connector of the utility model cylinder-shaped link structure.
Description of reference numerals: 1-cylinder-shaped link; The 2-groove; 3-splayed shape structure; 4-arc section structure; The 5-plug connector.
Embodiment
Below in conjunction with accompanying drawing and embodiment, do more detailed explanation with other technical characteristics and advantage to the utility model is above-mentioned.
As depicted in figs. 1 and 2, the utility model cylinder-shaped link 1 is a hollow-core construction along the medial axis direction of this link 1; The profile of this cylinder-shaped link 1 is a cylindrical structure, and periphery is provided with a plurality of grooves 2 that extend to cylindrical body medial axis direction, and the cross section of said groove 2 is to be made up of splayed shape structure wide outside and narrow inside 3 and arc section structure 4; Said arc section connects the narrow end of splayed shape structure; Said arc section diameter is greater than the narrow end width of said splayed shape structure, and promptly the structure ecto-entad of groove 2 is the structure of wide-narrow-wide variation successively, and groove 2 is uniformly distributed in cylindrical surface; The number of groove is 12, groove size homogeneous.
As shown in Figure 3; Fig. 3 is and the corresponding plug connector 5 of the utility model link that the grafting part and the groove of this plug connector have essentially identical structure, plug connector fixed connection furniture flat board; According to the requirement of angle between two furniture flat boards, plug connector 5 connects different recesses 2 respectively.As, when two plug connectors 5 with after groove 2 is connected, when having a groove 2 in vain between two plug connectors 5, become 90 degree angles between the furniture flat board; When two plug connectors 5 respectively with after the groove 2 that is positioned at plug connector cross-sectional diameter two ends is connected, 180 degree angles between the furniture flat board.
The utlity model has simple in structure, simple installation, assemble characteristics rapidly, installation process need not screw, is applicable to the connection of furniture main body part, and the especially connection of screen main body part also is applicable to the connection of five metals device.Make the material of the utility model link and can select plastics or the manufacturing of discarded metal spare for use, the recycling of discarded metal spare has embodied energy-conserving and environment-protective.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technological scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. cylinder-shaped link; It is characterized in that: profile is a cylindrical structure; Periphery is provided with a plurality of grooves that extend to cylindrical body medial axis direction; The cross section of said groove is made up of splayed shape structure wide outside and narrow inside and arc section structure, and said arc section connects the narrow end of splayed shape structure, and said arc section diameter is greater than the narrow end width of said splayed shape structure.
2. cylinder-shaped link according to claim 1 is characterized in that: said groove is uniformly distributed in cylindrical surface.
3. cylinder-shaped link according to claim 1 is characterized in that: the number of said groove is 12.
4. cylinder-shaped link according to claim 1 is characterized in that: said cylinder-shaped link edge wherein axial direction is a hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204167373U CN202301335U (en) | 2011-10-27 | 2011-10-27 | Cylindrical connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204167373U CN202301335U (en) | 2011-10-27 | 2011-10-27 | Cylindrical connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301335U true CN202301335U (en) | 2012-07-04 |
Family
ID=46370243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204167373U Expired - Fee Related CN202301335U (en) | 2011-10-27 | 2011-10-27 | Cylindrical connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087016A (en) * | 2016-08-11 | 2016-11-09 | 太仓市凯福士机械有限公司 | Bindiny mechanism is used in a kind of high accuracy parts polish plating |
-
2011
- 2011-10-27 CN CN2011204167373U patent/CN202301335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087016A (en) * | 2016-08-11 | 2016-11-09 | 太仓市凯福士机械有限公司 | Bindiny mechanism is used in a kind of high accuracy parts polish plating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202301334U (en) | Cylindrical connection element | |
| CN103206065A (en) | Novel detachable skirting line and assembly thereof | |
| CN202673920U (en) | Arc crooked material connecting structure | |
| CN202301335U (en) | Cylindrical connecting piece | |
| CN205225000U (en) | Detachable steel wood door | |
| CN202170911U (en) | Joint head | |
| CN202280698U (en) | Plug connector | |
| CN201908913U (en) | Firm wood frame structure | |
| CN207921061U (en) | A kind of eccentric connector applied to furniture installation | |
| CN205712484U (en) | Container house quick connector | |
| CN206478071U (en) | There is carpenter's hardware-joint of flange face | |
| CN205639192U (en) | A hide connecting piece for two plates | |
| CN201396350Y (en) | Connecting pipe fitting | |
| CN210068670U (en) | Connecting structure for sectional materials | |
| CN218953741U (en) | Pipe fitting connecting piece | |
| CN204083600U (en) | A kind of Placement of water pipe | |
| CN204306415U (en) | A kind of Furniture panel | |
| CN203488502U (en) | Redwood table leg connecting structure | |
| CN209324799U (en) | A kind of big wooden tooth suitable for plank connection | |
| CN200975391Y (en) | Connectingpin | |
| CN203784034U (en) | Inserting and connecting part for edge-bending section material | |
| CN211778365U (en) | Furniture and telescopic invisible connecting structure thereof | |
| CN211422097U (en) | Door handle of integrated kitchen | |
| CN201695829U (en) | Metal cabinet door plate structure | |
| CN203867371U (en) | Paint-free wood suite door of aluminum wood strip structure or plastic wood strip structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131027 |